Companion Care Needed

About who needs care: My brother who has dementia. I need someone to clean for him and meal prep for him. He has an aide that cleans on Monday, Wednesday and Friday. She picks up his groceries on Friday and puts them away for him, but not much on meal props. Just need to make him breakfast and see that he takes his morning meds. Make him something to heat up for dinner in his microwave. About the care needs: Needs to know how to communicate with a senior with dementia and for someone with diabetes. Can do meals for diabetics. Services needed include: meal preparation, errands / shopping, and light housekeeping.